Table 1.

Australian National Bowel Cancer Screening Program implementation

Start date	Ages invited
August 2006	55, 65
July 2008	50, 55, 65
July 2013	50, 55, 60, 65
January 2015	50, 55, 60, 65, 70, 74
January 2016	50, 55, 60, 64, 65, 70, 72, 74
January 2017	50, 54, 55, 58, 60, 64, 68, 70, 72, 74
January 2018	50, 54, 58, 60, 62, 64, 66, 68, 70, 72, 74
January 2019	50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74